Data Confidentiality and Loss Prevention using Virtual Private Database
As organizations increase their adoption of database systems as the key data management technology for day-to-day operations and decision making, the security of data managed by these systems becomes crucial. Database systems become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Thus data loss prevention and in particular protection of data from unauthorized accesses remain important goal of any data management system. In this respect, over the years the database security community has developed a number of different techniques and approaches to assure data confidentiality, integrity, and availability.